How would RWBY's view of their world change if they watched Kingdom Hearts fanfiction?

It might not change much in terms of their own world. But they could gain a new perspective on creativity. They would see how fans can take an existing personality like Markiplier and create all kinds of wild stories around it.

They might gain a broader view of different types of magic. In RWBY, the magic is mainly based on Dust and Semblances, but Kingdom Hearts has a wide variety of magic types. After reading the fanfiction, a character like Yang could start to think about different ways to use her strength in combat, inspired by the magical elements in Kingdom Hearts.

If RWBY watches Kingdom Hearts fanfiction, it could lead to some interesting discussions among them. They could compare their own experiences in Remnant to the events in the fanfic. Maybe they'd even start to wonder if there are similar forces at work in their world. They might also pick up on new ideas for fighting techniques or strategies, as Kingdom Hearts often has unique battle concepts. Additionally, they could be introduced to new character archetypes that might influence how they view their own allies and enemies.

He might gain new perspectives. If the fanfiction shows him as more vulnerable than he thought, he could start to see himself in a different light.

Ruby's speed and scythe - wielding skills could be enhanced by the Keyblade's magic. For example, she could use the Keyblade's power to make her Crescent Rose even more powerful, like adding elemental attacks. Sora's ability to quickly adapt to new situations and his combat skills with the Keyblade could be combined with the Huntsmen training in RWBY. He could learn new fighting styles from the RWBY characters and they could learn from his experience with different enemies. Donald and Goofy's support abilities could be used to assist the RWBY teams in battles, like Donald's magic for healing or Goofy's defense - boosting skills.

They might become closer as they share a laugh over the funny parts in the fanfiction.

It would be chaos! Sora would likely be the first to try and figure out what was going on. He'd be both excited and a bit worried that these new versions of events were messing with the real story.

Well, Weiss might be a bit critical at first. Since she is used to a certain standard, she might nitpick some inaccuracies in the fanfiction. But at the same time, she could also appreciate the creativity that goes into it. Blake would probably be more open - minded. She has a complex backstory herself, and seeing how fans explore that in fanfiction could be both fascinating and a bit strange for her. Yang would likely have a good laugh at some of the more out - there ideas in the fanfiction.

Ruby and Sora would be a really interesting pairing. Ruby is young and full of energy, always eager to help and fight for what's right. Sora is the same, with his big heart and determination. They could learn a lot from each other, like Ruby could show Sora some of her cool scythe techniques and Sora could teach Ruby more about using the Keyblade effectively.

I think Axel and Yang would have a cool interaction. Axel with his pyro abilities and his somewhat edgy personality could clash and also bond with Yang, who is hot - tempered and has her own fire - based powers. They could have some great banter and also team up in battles, with Axel using his acrobatic fighting style and Yang using her brawler moves.